Actuator



FIG. 1 is a perspective view of the top, front and right side of an actuator showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof while in use.

The portions shown in broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an actuator, as shown and described. 